[Bug tree-optimization/31911] [4.3 Regression] Short function (md4) takes very long to compile

[dberlin at gcc dot gnu dot org]

------- Comment #3 from dberlin at gcc dot gnu dot org  2007-05-13 16:00 -------
How interesting.  It  is considering performing insertion on an expression that
ends up having to phi translate back through 1000's of other value handles.

But it should have already solved these, so i'm not sure why they aren't
cached.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31911